Feature:1. [Power Display] Support battery capacity display function, you can know the battery power at any time.2. [Durable] The cable and interface are durable to ensure low failure rate during long term use.3. [Sensitive] The electric bicycle reverses the throttle to provide stable and sensitive speed control, which works well on the right side of the handlebar.4. [Scope of Application] Suitable for 22.5mm handlebars, and can be installed on electric bicycles, scooters, electric vehicles, etc.5. [Lightweight and Portable] Light weight, small size, easy to carry and store, convenient and fast, and stable performance.How to Use:Linear definition:1. Red, 5V2. White Hall Signal3. Black Negative Electrode4. Green Switch Signal5. Yellow, Brown Self Locking Switch (Red Button)Specification:Item Type: Throttle GripMaterial: ABSSuitable Handlebar Diameter: Approx. 22.5mm / 0.9in Package List:1 xThrottle Grip